Joey Cuts Lawns During the Summer

question 28

Multiple Choice

Joey cuts lawns during the summer.Let q equal the number of acres mowed per day,and let L equal the number of hours worked per day.Joey never works more than eight hours per day,and during that time his short-run production function is q = 0.2 ∗ L.Which of the following statements is FALSE?

• A) Joey's marginal productivity equals his average productivity.
• B) Joey's marginal productivity diminishes by 0.2 for each additional hour worked.
• C) Joey's average productivity is constant.
• D) Joey's marginal productivity is constant.

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Definitions:

Double Helix

The structure of DNA consisting of two strands that wind around each other like a twisted ladder, discovered by Watson and Crick.

Motility

The ability of an organism or fluid to move spontaneously and actively, consuming energy in the process.

Self-Propulsion

The ability of an object or being to move or propel itself using its own power mechanism without external assistance.

Double Helix

The structure of DNA, consisting of two strands that wind around each other like a twisted ladder.